h1,h2,h3,h4,h5,h6,body,ul,ol,li,dl,dt,dd{
	padding:0px;margin:0px;
}
*{font-family: 微软雅黑}
iframe{
	width:100%;height:100%;border:none;
}
a{
	color:#333;
	text-decoration: none;
}
a:hover{color:green;}